baber/WOPTO huggingface dataset:
Patent JP-2003000837-A (JP)
Title: Pachinko game machine
Inventor: TSUCHIMOTO HISAO
IPC: A63F7/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To improve game property and to play pachinko game with feeling of tension by working out an elaborate plan at generating time of a high probability state in which the drawing probability of big winning drawing is improved. SOLUTION: When a control random number extracted with the timing that prize-winning of a game ball entered to a pattern starting means is a specific random number of big prize-winning, only in a varying period from the start of the variation of three special game patterns by the prize-winning to the stoppage of the variation in a big prize-winning mode, a second random number generation means operates on the extraction of the random number by the prize-winning of the game ball entered to the pattern starting means. Thus, probability that the pattern mode after stopping variation wins a big prize is improved. Thus, the player's feeling of tension is improved so as to make many game balls enter the pattern starting means for prize-winning in the varying period of the special game pattern.
Patent JP-2003002242-A (JP)
Title: Farm working machine
Inventor: YAMAMOTO KAZUNORI
IPC: B62D25/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To improve workability of a farm working machine. SOLUTION: In this farm working machine with an engine disposed at the front side upper part of a machine body frame and covered with a hood, the hood is formed with a recessed part at the upper part from the front view by making the lateral width of the upper part narrower than the lateral width of the lower part.
Patent JP-2003003957-A (JP)
Title: Hermetic compressor
Inventor: KUMAZAWA KENJI
IPC: F04B39/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a pulsation component generated inside a closed container to reduce noise, by arranging a ring-shaped reinforcing member inside the closed container and forming in the reinforcing member a plurality of resonance parts having given resonance frequency. SOLUTION: In this hermetic compressor, an electric motor 3 and a compression part 2 are arranged inside the closed container 1, a shaft which transmits a rotation force of the electric motor 3 to the compression part 2, and a main frame 8 which supports a main shaft 7b formed to one end of the shaft 7 are provided, and the main frame 8 and a stator 3b of the electric motor 3 are fixed to an inner peripheral surface of the closed container. In the closed type compressor, the inner peripheral surface between a fixing part of the stator and a fixing part of the main frame 8, of the closed container 1 is provided with the ring-shaped reinforcing members 11 along the inner peripheral surface, and the groove-shaped resonance parts 12 each having at least one resonance frequency are provided to an outer peripheral part of each of the reinforcing members 11.
Patent JP-2003000654-A (JP)
Title: Bedsore preventing bed
Inventor: TSUNODA YOSHIAKI
IPC: A61G7/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a bed capable of preventing a bedsore. SOLUTION: A bed supporting a body of user 21 is divided into a plurality of bed parts 11, each of which supports various parts of the body successively and alternately and is moved up and down, in such a manner that a group of bed parts 11 are lowering while another group of bed parts 11 are elevating.
Patent JP-2003003641-A (JP)
Title: Latch
Inventor: ITO HIROSHI
IPC: E04F13/26
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a latch capable of being stably fixed to a wooden substrate in a state to put the latch 20a in any position for a substrate material having a large number of voids like the double cross shaped wooden substrate 50 in parallel crosses without selecting a specific position. SOLUTION: The latch 20a is constituted of a fixing part 20b and a mounting part 30 to a skeleton side extended in the horizontal direction from both ends of the fixing part. The latch can be surely fixed to the substrate material having a large number of voids like the double cross shaped wooden substrate 50 in parallel crosses by making use of the mounting part 30.
Patent JP-2003004655-A (JP)
Title: Inspection apparatus
Inventor: TAKEUCHI ATSUSHI
IPC: H01L21/027
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus by which the whole image of sample faces having a high contrast can be obtained even when patterns formed in a plurality of directions are comprised. SOLUTION: The inspection apparatus is provided with an illumination optical system which illuminates a sample 5 comprising a plurality of cyclic patterns, and an observation optical system which observes the sample 5. A polarizer 17 is turned by a prescribed angle each on the optical axis of the illumination optical system, a plurality of image data on a plurality of sample faces 5a according to the rotation position of the polarizer 17 are acquired, the image data whose contrast is high from among the plurality of image data are added in a signal processing part 24B, and they are displayed on a display 25 as the whole image of the sample faces 5a. As a result, the whole image of the sample faces 5a which have removed the image data having a low contrast and whose contrast is high with reference to any direction is displayed on the display 25.
Patent JP-2002350963-A (JP)
Title: Self-timer having reflection mirror
Inventor: SHIBUYA ATSUSHI
IPC: G03B17/52
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a self-timer having a reflection mirror which has both function of a mirror to reflect a photographing range and the self-timer to release a shutter after specified time in a simple camera in which they are not installed. SOLUTION: This self-timer having the reflection mirror is equipped with an attaching means 2 provided at a self-timer main body 1 having the reflection mirror and to fix the self-timer having the reflection mirror to a specified camera, a timer means 3 provided at the inside of the self-timer main body 1 having the reflection mirror and to release the shutter of a camera by leaving time after specified operation, a manual shutter means 4 to manually release the shutter of the camera and a reflection mirror means 5 provided with a mirror M provided at the self-timer main body 1 having the reflection mirror so as to be on a front side similar to the lens installation side of the camera and having a reflection surface to reflect a photographing feasible range by the camera.
Patent JP-2003001850-A (JP)
Title: Ink jet recorder
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/175
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in printing performance and nozzle clogging by reducing fluctuations in back pressure in a buffer tank 5 during printing operations. SOLUTION: A print head 2 and the buffer tank 5 are mounted on a carriage 4 so as to be made movable, and ink is supplied to an ink inflow cylinder 8 of the buffer tank 5 from a sub-tank 32 in a fixed position via flexible tubes 13 and 34. A midway part of a tubular tube body 15, whose one end is connected to an opened cylinder 9 communicating with a ceiling wall 7 (a pneumatic part) of the buffer tank 5, is extended in a horizontal direction orthogonal to a direction of movement of the carriage 4, and an isolation member 20, which serves as a liquid meniscus composed of a nonvolatile high-viscosity liquid (glycerin), is arranged movably in the midway part of the tube body 15.  The fluctuations of the back pressure in the buffer tank 5, which are attendant upon the advance/retreat operations of the ink in the flexible tubes 13 and 34, are absorbed by movement of the isolation member 20.
Patent JP-2003010459-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve amusement in a big-win game and efficiently execute the big-win game without overloading the big-win game in a pachinko machine for performing a varying display game of discrimination information on the basis of actuation memory and performing a big-win game advantageous for a player with relation to the results of the varying display game. SOLUTION: The execution of varying display based on the actuation memory is enabled during a big win by the control of a game control device 100, etc. According to the results of determination based on the actuation memory (big-win random numbers, etc.), it is selected whether to derive the results of display during the big win or to derive the results of display after the big win. In the case that there is a possibility of the big win on the basis of the results of determination based on the actuation memory (the case that a ready- to-win action is performed), the results of display are derived after the big win.
Patent JP-2003010115-A (JP)
Title: Endoscope cleaning device
Inventor: TOMOOKA HITOSHI
IPC: A61B1/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent obstruction by scale of an alkaline water tank in an endoscope cleaning device. SOLUTION: This endoscope cleaning device 1 has an electrolyzing tank 2, the alkaline water tank 3, and an acidic water tank 4, and stores alkaline water and acidic water generated by the electrolyzing tank 2. A water supply pipe having an opening/closing valve in the middle extends from a least one of the electrolyzing tank 2 and the acid water tank 4 so as to be capable of temporarily supplying the acidic water to the alkaline water tank 3.
Patent JP-2003018862-A (JP)
Title: Inverter module
Inventor: KAWATO HISASHI
IPC: H01L23/495
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an inverter module which has large creeping distances between terminals, to which relatively high potentials are applied, and other terminals. SOLUTION: An inverter module has a plurality of leads arranged into a ZIP form. The leads 101U, 101V, and 101W which function as load side output terminals and leads 104U, 104V, and 104W which function as high potential side control input terminals are bent in directions opposite to each other. Further, the leads 101U, 101V, and 101W and leads 107U, 107V, and 107W which function as low potential side control input terminals are separated from each other by distances four times of a terminal pitch.
Patent JP-2003022418-A (JP)
Title: Electronic card inspection device and electronic card issue system
Inventor: MIZUO SHIGERU
IPC: B42D15/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To automatically inspect an electronic card and to reduce collating operation by an operator. SOLUTION: A device which inspects the electronic card 30 capable of electrically recording inside entry information contents of an issue requester recorded on a card surface according to an electronic card issue document 40 in the form of electronic information contents is equipped with a camera 5 which reads the entry information contents out of the electronic card issue document 40, a camera 6 which reads the entry information contents out of the electronic card recording surface, a card reader writer 14' which records and reproduces the electronic information contents as to the electronic card 30,  and a controller 15 which compares the entry information contents read by the cameras 5 and 6 with the electronic information contents reproduced by the card reader writer 14' and decides whether the electronic card 30 as the object of inspection is proper or not according to the comparison result.
Patent JP-2003021220-A (JP)
Title: Stator
Inventor: SEKINE KATSUMI
IPC: F16H41/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a notch type stator 1 having a slide plate 9 built therein for regulating rising action of a strut 5 in racing capable of sufficiently supplying lubricating oil to a sliding part of a notch plate and the slide plate 9 for smooth operation of the sliding part. SOLUTION: The notch type stator 1 has the slide plate 9 regulating rising action of the strut 5 in racing of the stator 1 relatively rotatably built in between a stator body 2 and the notch plate and has a recess part 11 regulating rotation angles of the slide plate 9 relative to the stator body 2 provided on a pocket part forming surface 2a of the stator body 2. A first hydraulic passage 13 communicating with the recess part 11 and a second hydraulic passage 14 communicating the recess part 11 with an inner diameter part 2b of the pocket part forming surface 2a are provided on the pocket part forming surface 2a.
Patent JP-2003021635-A (JP)
Title: Microarray chip
Inventor: KOBAYASHI HIRONORI
IPC: G01N37/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a microarray chip characterized by forming easily and not widespreading a spotted DNA when DNA is stopped on a substrate in a high-density in spite of the type of immobilizing agents. SOLUTION: The present invention provides the microarray chip comprising: a substrate; a wettability variable layer formed on the substrate and capable of changing the wettablity by any stimulation from outside; an immobilized layer formed on the wettability variable layer to immobilize an organism polymer; and a specific organism polymer formed on the immobilized layer to attach to target organism polymer specifically, wherein the wettability variable layer is the layer formed hydrophilic area in a patterned form by any stimulation from outside, and the microarray chip is characterized by the immobilized layer formed on the hydrophilic area on the wettability variable layer.
Patent JP-2003020662-A (JP)
Title: Reinforcement material for light-weight member
Inventor: HAYASHI SHINICHIRO
IPC: E02D29/045
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement material for a lightweight member capable of increasing strength of the lightweight member without any reduction in porosity. SOLUTION: In the lightweight member having a hollow projection part arranged in a flat plate part and a reinforcement part arranged in each of the upper and lower ends in the projection part, this reinforcement material for the lightweight member is arranged along the circumference of the projection part.
Patent JP-2003020759-A (JP)
Title: Waterproof structure of panel material, and roof panel material and panel material for exterior wall
Inventor: TANAKA KATSUMI
IPC: E04F13/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a roof panel material and the roof panel material, which allow engaging parts of the roof panel materials to be as waterproof as before or more waterproof than ever before in spite of the structure simpler than ever before. SOLUTION: This waterproof structure, which prevents rainwater from intruding from overlap parts 6 due to a difference, attendant on wind and rain, between pressures inside and outside a building, is used for the panel materials 1 and 2 which are equipped with the engaging parts, formed at both side edges in a long side direction, and the overlap parts 6 wherein the panel materials 1 and 2, adjacent to each other in a short side direction, overlap each other. Characteristically, the waterproof structure is composed of an equal-air-pressure space 5, which is formed between the overlap parts 6, and a discharge means for discharging the rainwater intruding into the space 5; in the space 5, a sealant 3, which is interposed between the overlap parts 6, serves a side wall, and the upper and lower panel materials 1 and 2, which constitute the overlap parts 6, serve as upper and lower bottom surfaces, respectively; and the space 5 is composed of a space which is formed as a compartment separate from the outside and the inside of the building, and a ventilation means 4 which makes the space communicate with the outside.
Patent JP-2003020353-A (JP)
Title: Olefinic resin composition for injection foaming and injection foamed body thereof
Inventor: FUNAKOSHI SATORU
IPC: B29C45/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To develop an olefinic resin composition for injection foaming whose composition is excellent in the moldability and gives an injection foamed body having impact resistance, and to obtain an injection foamed body thereof. SOLUTION: The olefinic resin composition for injection foaming, comprises the olefinic resin (A) and olefinic resin (B), both of which have different melt flow rates(MFR) respectively, one of which has a melt flow rate of not less than 50 g/10 min, the other of which has a melt flow rate of less than 50 g/10 min, and the difference between the MFRs of which is 20 g/10 min or more, and the resin composition contains them in the range of (A):(B)=60-99:1-40 (weight ratio); the injection foamed body is made by a general injection foaming, using the above olefinic resin composition.
Patent JP-2003026080-A (JP)
Title: Bow ramp device
Inventor: SATO KENJI
IPC: B63B27/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for sealing a bow opening part by putting a bow ramp device to practical use. SOLUTION: This bow ramp device has a bow visor 2 arranged on the tip of a hull 1 so as to be openable-closable, and a bow ramp 3 depressively- elavatingly arranged inside the bow visor 2, and has the bow ramp 3 constituting a boarding-alighting passage for loading-unloading a vehicle by self-traveling. A bow opening part 4 communicating with the inside of a ship is arranged inside the bow visor 2. A depression-elevation central shaft of the bow ramp 3 is arranged below this bow opening part 4. The bow ramp 3 is housed on the bow opening part side, and is constituted so as to block up the bow opening part 4.
Patent JP-2003024277-A (JP)
Title: Positional regulator for opthalmological apparatus
Inventor: TAKAMIYA SANSHIRO
IPC: A61B3/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a positional regulator capable of being advantageously applied to an opthalmological apparatus having a long operating distance without introducing a complexity of a structure of an optical system and without decreases in a using life of a light source and without lowering a positional accuracy of an examining unit at all. SOLUTION: The positional regulator for the opthalmological apparatus comprises the examining unit for examining an eye 22 to be examined and capable of being moved by a moving means so that only a part of a reflected luminous flux from the eye 22 of parallel luminous fluxes of a pair of LEDs 32a irradiated from an optical system 24 provided integrally movably with the examining unit is transmitted as a small luminous flux via a pair of shielding members 34a with pinholes, the small luminous flux is photodetected by a pair of CCD area image sensors 36a, 36b, photodetected positions of the small luminous fluxes of the pair of the sensors 36a are detected by a photodetecting position detecting means,  and further the photodetected positions of the small luminous fluxes detected by the photodetecting position detecting means coincide with a reference photodetecting position to be detected by the photodetecting position detecting means when the examining unit is disposed at a preset examining position.
Patent JP-2003031048-A (JP)
Title: Optical-fiber composite overhead ground wire and maintenance method therefor
Inventor: IKEDA TAKESHI
IPC: H02G1/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical-fiber composite overhead ground wire which can rapidly and nondestructively detect pinholes, corrosion holes, cracks or the like generated in its metal tube, and to provide a maintenance method for detecting pinholes, corrosion holes, cracks or the like generated in a metal tube used for the optical-fiber composite overhead ground wire. SOLUTION: With the optical-fiber composite overhead ground wire with one or more layers of metal wires 5 stranded around an outer periphery of a metal tube 4 housed in an optical fiber 2, helium gas at a metal tube internal pressure of 2 kgf/cm<2> or higher is sealed in the metal tube; and when a pinhole, a corrosion hole, a crack or the like is generated at the metal tube for the optical-fiber composite overhead ground wire, the maintenance method detects internal pressure change in the metal tube and/or location of leak of helium gas sealed in the metal tube with a sensor which reacts with the gas.
Patent JP-2003028486-A (JP)
Title: Air cleaner and its controlling program
Inventor: SHIMIZU YOKO
IPC: F24F7/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning technology in which an inner air circulation mode and an exhaust mode can be used simultaneously through a simple arrangement. SOLUTION: The degree of contamination of indoor air is detected by means of a sensor and depending on the degree of contamination, air flow into an exhaust channel is varied in three stages or more by displacing one damper provided in the exhaust channel or at the inlet thereof.
Patent JP-2002030589-A (JP)
Title: System for treating finely crushed cellulosic fiber material
Inventor: PROUGH J ROBERT
IPC: D21C7/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system for treating finely crushed cellulosic fiber material of a small capacity and a low height. SOLUTION: This system for treating finely crushed cellulosic fiber material is characteristically equipped with a digester having an inlet for introducing finely crushed cellulosic fiber material on the top, a slurry-containing structure that includes the slurry of finely crushed cellulosic fiber material under a substantially atmospheric pressure and has the outlet opened, a slurry pump that is connected to the outlet of the slurry-containing structure and to the digester for feeding the finely crushed cellulosic fiber material to the digester, a pipe that returns excessive fluid from the digester, a means for maintaining the temperature of the structure containing the returned liquid and the slurry at the level that the liquid may bring about no flush evaporation under substantially atmospheric pressure.
Patent JP-2003026167-A (JP)
Title: Synthetic resin pallet
Inventor: TERANO KUNIHIRO
IPC: B65D19/32
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which extremity end portions of four corners of a synthetic resin pallet show a low strength against a shock applied from a slant direction to a surface of the pallet. SOLUTION: There is provided a synthetic resin pallet in which supporting columns are arranged at four corners of an upper deck board and a lower deck board, an intermediate supporting column is installed at an intermediate location among the four corner supporting columns and a central supporting segment is arranged at the central part of the deck board. Each of the supporting columns is formed into a hollow structure. One point gate segment is arranged at a substantial central part of the deck board and a fillet portion is installed at an inner surface of a corner part of the intermediate supporting column near the central part of the deck board. It is preferable that a wall thickness of the fillet portion is 1 to 5 mm and the fillet portion is formed to be higher than a height of a reinforcing rib arranged inside the intermediate supporting column.
Patent JP-2003024999-A (JP)
Title: Sludge treatment method
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment method capable of reducing the solubilization treatment quantity of sludge by obtaining a high solubilization ratio and capable of reducing return flow load to perform stable water treatment. SOLUTION: In the sludge treatment method constituted so that organic sewage is treated using the action of microorganisms in a bilogical reaction tank 1 and excess sludge F generated in the bilogical reaction tank 1 is solubilized and the solubilized sludge G is returned to the bilogical reaction tank 1 to be biologically treated, an acid mixed with hydrogen peroxide is added to the excess sludge F and physical treatment is applied to the excess sludge F to which the acid is added to solubilize the sludge.